E-TING 1 Pair Replacement Ear Pads Earpad Cushion for Qc2 Qc15 Ae2 Quietcomfort 2 Headphone Compatibility Home Audio, Studio Ear Pads Earpad for QC15 AE2 Headphone Pads Earpad for QC15 AE2 Replacement pads cushions QuietComfort 2 Ear Pads Earpad for QC2